Lifting type automobile charging pile

Abstract

The utility model relates to the technical field of automobile charging, in particular to a lifting type automobile charging pile which comprises a charging pile body, a bottom plate and a ceiling are fixed to the bottom and the top of the charging pile body respectively, a plurality of limiting rods are arranged on the bottom plate in a sliding and penetrating mode, a protective cover is fixed to the limiting rods jointly, and the charging pile body is arranged in the protective cover. Linear motors are symmetrically fixed to two inner side walls of the protective cover, fixing frames are fixed to sliding blocks on the two linear motors, and the two fixing frames are fixed to the charging pile. When the charging pile is used, the charging pile can be protected, the charging pile is prevented from being eroded by the sun and rain, and the service life of the charging pile is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile charging, in particular to a lifting type automobile charging pile. Background Art

[0002] Electric vehicles have a smaller impact on the environment than traditional vehicles, and their prospects are widely optimistic. At present, electric vehicles are used by more and more people due to their energy-saving, environmentally friendly and economical characteristics. The electric vehicle industry has also ushered in rapid development, and electric vehicles need electric vehicle charging piles. Car charging piles are divided into outdoor and indoor types. For outdoor car charging piles, especially those that are completely exposed to the outside, car charging piles are installed on the ground. Due to the lack of protection, car charging piles are exposed to the sun and rain for a long time, which makes the surface of the car charging piles easy to age, and then shortens the service life of the car charging piles. Therefore, a lifting car charging pile is needed to meet the demand. Utility Model Content

[0003] The utility model aims to solve the shortcoming that the shell of the outdoor car charging pile in the prior art is easy to age, and proposes a lifting type car charging pile.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A lifting type automobile charging pile is designed, including a charging pile, wherein a bottom plate and a ceiling are fixed to the bottom and the top of the charging pile respectively, a plurality of limit rods are slidably penetrated on the bottom plate, a protective cover is fixed to the plurality of limit rods, the charging pile is arranged inside the protective cover, linear motors are symmetrically fixed on two inner side walls of the protective cover, fixing frames are fixed to the sliders on the two linear motors, and the two fixing frames are fixed to the charging pile.

[0006] Preferably, a plurality of springs are fixed on the inner bottom wall of the protective cover, and the plurality of springs are in contact with the bottom plate. Wheels are evenly fixed around the bottom plate, and each of the wheels is in contact with the inner bottom wall of the protective cover.

[0007] Preferably, a waterproof mechanism is fixed on both the ceiling and the protective cover.

[0008] Preferably, the waterproof mechanism comprises a square snap-fit ​​plate, the snap-fit ​​plate is fixed on the ceiling, the snap-fit ​​plate is sleeved on the charging pile, and a fixing frame corresponding to the snap-fit ​​plate is fixed on the protective cover.

[0009] Preferably, a drainage mechanism is fixed on the protective cover.

[0010] Preferably, the drainage mechanism comprises a water pipe, the water pipe is passed through and fixed on the bottom wall of the protective cover, a water collecting box is passed through and fixed on the water pipe, and a water pump is fixed on the inner bottom wall of the water collecting box.

[0011] Preferably, a first water level sensor and a second water level sensor are respectively fixed on the inner wall of the water collecting tank from top to bottom, and the water pump, the first water level sensor and the second water level sensor are electrically connected to a controller, and the controller is fixed inside the protective cover.

[0012] The utility model proposes a lifting type automobile charging pile, which has the beneficial effect that: when the lifting type automobile charging pile is in use, two linear motors are used to drive the charging pile to rise and fall. When the charging pile is not in use, the charging pile is put into a protective cover, and the protective cover is buried underground. The cooperation of the protective cover and the ceiling can protect the charging pile and prevent the charging pile from being eroded by the sun and rain, thereby extending the service life of the charging pile. In addition, since the charging pile is underground, it can be kept warm without being subjected to high temperature in summer, and the purpose of protecting the charging pile can be achieved. When in use, the charging pile leaks out of the protective cover without affecting the normal use of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of a lifting type car charging pile proposed by the utility model;

[0014] Figure 2 This is a side view of a lifting type car charging pile proposed by the utility model;

[0015] Figure 3 A lifting type car charging pile proposed by the utility model Figure 1 Top view at AA in the middle;

[0016] Figure 4 This is a state diagram of a lifting type automobile charging pile proposed by the utility model when the charging pile is moved upward.

[0017] In the figure: 1. Charging pile; 2. Bottom plate; 3. Limit rod; 4. Protective cover; 5. Wheel; 6. Spring; 7. Ceiling; 8. Clamping plate; 9. Fixed frame; 10. Water pipe; 11. Water collecting tank; 12. Water pump; 13. First water level sensor; 14. Second water level sensor; 15. Linear motor; 16. Fixed frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example 1

[0020] Reference Figure 1-4 A lifting type automobile charging pile comprises a charging pile 1, wherein a bottom plate 2 and a ceiling 7 are fixed to the bottom and the top of the charging pile 1 respectively, a plurality of limit rods 3 are slidably penetrated on the bottom plate 2, and a protective cover 4 is fixed to the plurality of limit rods 3 together, and the charging pile 1 is arranged inside the protective cover 4, and the protective cover 4 is buried underground when in use, and the protective cover 4 is used to separate the charging pile 1 from the soil so that the soil will not damage the charging pile 1, and linear motors 15 are symmetrically fixed on two inner side walls of the protective cover 4, and fixing frames 16 are fixed on the sliders of the two linear motors 15, and the two fixing frames 16 are fixed on the charging pile 1, and the two linear motors 15 are used to lift the charging pile 1 through the plurality of fixing frames 16, so that the charging pile 1 leaks out of the protective cover 4 for automobile charging, or the charging pile 1 is received inside the protective cover 4, so as to achieve the purpose of protecting the charging pile 1;

[0021] Multiple springs 6 are fixed on the inner bottom wall of the protective cover 4, and the multiple springs 6 are in contact with the base plate 2. Wheels 5 are evenly fixed on the four sides of the base plate 2, and each wheel 5 is in contact with the inner bottom wall of the protective cover 4. When the charging pile 1 is lifted or lowered, multiple restrictions of the multiple wheels 5 and the multiple limit rods 3 are utilized to ensure the stability of the charging pile 1 during lifting or lowering. Even if the two linear motors 15 are damaged at the same time, the provision of the multiple springs 6 can also serve as a buffer for the falling charging pile 1, thereby reducing the degree of damage to the charging pile 1.

[0022] When in use, the protective cover 4 is buried underground, and the ceiling 7 is arranged outside the protective cover 4, that is, the ceiling 7 is above the ground. When the charging pile 1 is not in use, two linear motors 15 are used to lower the height of the charging pile 1 through multiple fixing frames 16, so that the charging pile 1 is received in the protective cover 4. In addition, with the cooperation of the ceiling 7, the charging pile 1 can be fully protected to prevent the charging pile 1 from being eroded by the sun and rain, thereby extending the service life of the charging pile 1. In addition, since the charging pile 1 is underground, it can be kept warm without being subjected to high temperatures in summer, and the purpose of protecting the charging pile 1 can also be achieved;

[0023] When the charging pile 1 is in use, two linear motors 15 are used to raise the height of the charging pile 1 through a plurality of fixing frames 16 , so that the charging pile 1 can be released from the protective cover 4 , thereby ensuring the normal use of the charging pile 1 .

[0024] Example 2

[0025] In Example 1, whether the charging pile 1 is arranged inside the protective cover 4 or the charging pile 1 leaks out of the protective cover 4, rainwater will enter the protective cover 4 on rainy days, which is not conducive to the safety of the charging pile 1 inside the protective cover 4. Figure 1 ,2 and 4, as another preferred embodiment of the utility model, which is different from embodiment 1 in that a waterproof mechanism is fixed on the ceiling 7 and the protective cover 4, and the waterproof mechanism includes a square snap-in plate 8, which is fixed on the ceiling 7, and the snap-in plate 8 is mounted on the charging pile 1. A fixing frame 9 corresponding to the snap-in plate 8 is fixed on the protective cover 4. When the charging pile 1 is inside the protective cover 4, the snap-in plate 8 is snapped on the fixing frame 9. On rainy days, no rainwater will pass over the snap-in plate 8 and the fixing frame 9 and enter the inside of the protective cover 4, thereby ensuring the safety of the charging pile 1 inside the protective cover 4.

[0026] When the charging pile 1 is exposed outside the protective cover 4 for use, rainwater will still enter the protective cover 4 on rainy days, and there is no drainage mechanism in the protective cover 4. The rainwater will gather inside the protective cover 4. If too much water gathers, the charging pile 1 will be immersed in water, which is not conducive to the safety of the charging pile 1. A drainage mechanism is fixed on the protective cover 4, and the drainage mechanism includes a water pipe 10. The water pipe 10 is fixed on the bottom wall of the protective cover 4. A water collecting tank 11 is fixed on the water pipe 10. The water in the protective cover 4 enters the water collecting tank 11 through the water pipe 10. A water pump 12 is fixed on the inner bottom wall of the water collecting tank 11. The water in the water collecting tank 11 is drained by the water pump 12.

[0027] A first water level sensor 13 and a second water level sensor 14 are fixed on the inner wall of the water collecting tank 11 from top to bottom respectively. The water pump 12, the first water level sensor 13 and the second water level sensor 14 are electrically connected to a controller. The controller is fixed inside the protective cover 4. The first water level sensor 13 and the second water level sensor 14 are used to monitor the water level in the water collecting tank 11. When the water level in the water collecting tank 11 just exceeds the first water level sensor 13, the controller will control the water pump 12 to start working until the water level in the water collecting tank 11 just falls below the second water level sensor 14. The controller controls the water pump 12 to stop working, which saves electric energy and reduces the loss of the water pump 12. During use, even if the charging pile 1 is used on rainy days, rainwater will not gather in the protective cover 4, and the water in the water collecting tank 11 will be discharged in time to ensure the safety of the charging pile 1 when in use.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting type automobile charging pile, comprising a charging pile (1), characterized in that: The bottom and top of the charging pile (1) are respectively fixed with a bottom plate (2) and a ceiling (7); a plurality of limit rods (3) are slidably penetrated on the bottom plate (2); a plurality of limit rods (3) are commonly fixed with a protective cover (4); the charging pile (1) is arranged inside the protective cover (4); linear motors (15) are symmetrically fixed on two inner side walls of the protective cover (4); fixed frames (16) are fixed on the sliders on the two linear motors (15); and the two fixed frames (16) are fixed on the charging pile (1).

2. The lifting type vehicle charging pile according to claim 1, characterized in that: A plurality of springs (6) are fixed on the inner bottom wall of the protective cover (4), and the plurality of springs (6) are in contact with the bottom plate (2). Wheels (5) are evenly fixed on the four sides of the bottom plate (2), and each of the wheels (5) is in contact with the inner bottom wall of the protective cover (4).

3. The lifting type vehicle charging pile according to claim 1, characterized in that: A waterproof mechanism is fixed on the ceiling (7) and the protective cover (4).

4. The lifting type vehicle charging pile according to claim 3, characterized in that: The waterproof mechanism comprises a square snap-fit ​​plate (8), the snap-fit ​​plate (8) is fixed on the ceiling (7), the snap-fit ​​plate (8) is sleeved on the charging pile (1), and a fixing frame (9) corresponding to the snap-fit ​​plate (8) is fixed on the protective cover (4).

5. The lifting type vehicle charging pile according to claim 1, characterized in that: A drainage mechanism is fixed on the protective cover (4).

6. The lifting type vehicle charging pile according to claim 5, characterized in that: The drainage mechanism comprises a water pipe (10), the water pipe (10) is passed through and fixed on the bottom wall of the protective cover (4), a water collecting box (11) is passed through and fixed on the water pipe (10), and a water pump (12) is fixed on the inner bottom wall of the water collecting box (11).

7. The lifting type vehicle charging pile according to claim 6, characterized in that: A first water level sensor (13) and a second water level sensor (14) are fixed on the inner side wall of the water collecting box (11) from top to bottom, respectively; the water pump (12), the first water level sensor (13) and the second water level sensor (14) are electrically connected to a controller, and the controller is fixed inside the protective cover (4).

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